<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>媒体查询和压力布局自适应</title>

  <link rel="stylesheet" href="../css/common.css">
  <link rel="stylesheet" href="css/h03.css">
</head>

<body>

  <div class="flex-box">
    <div>11</div>
    <div>22</div>
    <div>33</div>
    <div>44</div>
    <div>55</div>
    <div>66</div>
    <div>77</div>
  </div>

  <hr>

  <div class="flex-box1">
    <div>11</div>
    <div>22</div>
    <div>33</div>
    <div>44</div>
    <div>55</div>
    <div>66</div>
    <div>77</div>
  </div>

  <hr>

  <div class="desktop">
    电脑版本的内容
  </div>

  <div class="phone">
    手机版本的内容
  </div>



</body>

</html>